extuser.dk
📜 Historical scan 2026-06-25 23:22:07  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   51ms
NameserverIP addressesPTRASN / ISP
ns.pharmakon.dk 81.27.217.6 ns.pharmakon.dk AS42525 GlobalConnect A/S
ns2.pharmakon.dk 81.27.217.7 ns7.pharmakon.dk AS42525 GlobalConnect A/S
🌍 A Records
🌍
No A records found
📧 MX Records1 records   51ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s extuser-dk.mail.protection.outlook.com 2a01:111:f403:ca04::1
2a01:111:f403:ca04::4
2a01:111:f403:ca04::f
2a01:111:f403:ca09::8
52.101.68.27
52.101.68.29
52.101.73.12
52.101.73.19		 mail-db7pr03cu00401.inbound.protection.outlook.com
mail-db4pr02cu00204.inbound.protection.outlook.com
mail-db7pr03cu00507.inbound.protection.outlook.com
mail-as2pr05cu00100.inbound.protection.outlook.com
mail-db7pr03cu00503.inbound.protection.outlook.com
mail-dbapr03cu00105.inbound.protection.outlook.com
mail-am4pr0401cu00104.inbound.protection.outlook.com
mail-as8pr04cu00803.inbound.protection.outlook.com		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 52.98.151.72
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   199ms
TXT Record
MS=ms86155601
v=spf1 include:spf.protection.outlook.com -all
✉️ SPF
PolicyRecord (extuser.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.com -all
📨 DMARC
✗ No DMARC record — mail spoofing not restricted
📬 MTA-STS
✗ No MTA-STS policy — SMTP TLS not enforced
📈 TLSRPT
✗ No TLSRPT record — no SMTP TLS failure reporting
📜 CAA Records
✗ No CAA records — any CA may issue certificates
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC84ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA50ms
FieldValue
Serial23
Primary NS (MNAME)ns.pharmakon.dk
Responsible (RNAME)hostmaster@pharmakon.dk
Refresh900s
Retry600s
Expire900s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
51ms
A
39ms
MX
51ms
AAAA
84ms
TXT
199ms
CAA
39ms
HTTPS
37ms
TLSA
132ms
SOA
50ms
MTA-STS
56ms
DNSSEC
84ms
SRV
156ms
Total
678ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-28 08:27:03 1730ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-06-25 23:22:07 678ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-06-24 01:41:10 1533ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-06-22 11:01:17 922ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 13:11:27 1184ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-06-17 09:09:47 1956ms 2 NS 0 A 1 MX 🔓 Insecure View
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